[INFO] cloning repository https://github.com/kecci/rust-struct
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kecci/rust-struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkecci%2Frust-struct", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkecci%2Frust-struct'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 120840a2cc104674d2bf2a8a79406147ddbf3b10
[INFO] testing kecci/rust-struct against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkecci%2Frust-struct" "/workspace/builds/worker-85/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kecci/rust-struct on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kecci/rust-struct
[INFO] finished tweaking git repo https://github.com/kecci/rust-struct
[INFO] tweaked toml for git repo https://github.com/kecci/rust-struct written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] crate git repo https://github.com/kecci/rust-struct already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6f9c83a9805d0eb8f8c51822197460f7a0daa7ca608854b12694f864a32a29c
[INFO] running `Command { std: "docker" "start" "-a" "e6f9c83a9805d0eb8f8c51822197460f7a0daa7ca608854b12694f864a32a29c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6f9c83a9805d0eb8f8c51822197460f7a0daa7ca608854b12694f864a32a29c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6f9c83a9805d0eb8f8c51822197460f7a0daa7ca608854b12694f864a32a29c", kill_on_drop: false }`
[INFO] [stdout] e6f9c83a9805d0eb8f8c51822197460f7a0daa7ca608854b12694f864a32a29c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8aa30aa994df8d74ad3657f2c770d9b58d9ae6f1b63620c1f9523fec5937914
[INFO] running `Command { std: "docker" "start" "-a" "f8aa30aa994df8d74ad3657f2c770d9b58d9ae6f1b63620c1f9523fec5937914", kill_on_drop: false }`
[INFO] [stderr]    Compiling defining_and_instantiating_structs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `the_field`
[INFO] [stdout]   --> src/main.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         the_field: u32
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `MyType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/main.rs:67:14
[INFO] [stdout]    |
[INFO] [stdout] 67 |     #[derive(Debug)]
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "f8aa30aa994df8d74ad3657f2c770d9b58d9ae6f1b63620c1f9523fec5937914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8aa30aa994df8d74ad3657f2c770d9b58d9ae6f1b63620c1f9523fec5937914", kill_on_drop: false }`
[INFO] [stdout] f8aa30aa994df8d74ad3657f2c770d9b58d9ae6f1b63620c1f9523fec5937914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ceb7066d3f5392c9c50e9dc207ebd9eba74d5b5debf3db68769f490f2d30369
[INFO] running `Command { std: "docker" "start" "-a" "8ceb7066d3f5392c9c50e9dc207ebd9eba74d5b5debf3db68769f490f2d30369", kill_on_drop: false }`
[INFO] [stderr]    Compiling defining_and_instantiating_structs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/defining_and_instantiating_structs-9ac1c604c5960070)
[INFO] running `Command { std: "docker" "inspect" "8ceb7066d3f5392c9c50e9dc207ebd9eba74d5b5debf3db68769f490f2d30369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ceb7066d3f5392c9c50e9dc207ebd9eba74d5b5debf3db68769f490f2d30369", kill_on_drop: false }`
[INFO] [stdout] 8ceb7066d3f5392c9c50e9dc207ebd9eba74d5b5debf3db68769f490f2d30369
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97bcb9109ec6bdd63bb5fc66db357b2e201c8a1b460f7e750099ee2d2a8f2d24
[INFO] running `Command { std: "docker" "start" "-a" "97bcb9109ec6bdd63bb5fc66db357b2e201c8a1b460f7e750099ee2d2a8f2d24", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/defining_and_instantiating_structs-9ac1c604c5960070)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97bcb9109ec6bdd63bb5fc66db357b2e201c8a1b460f7e750099ee2d2a8f2d24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97bcb9109ec6bdd63bb5fc66db357b2e201c8a1b460f7e750099ee2d2a8f2d24", kill_on_drop: false }`
[INFO] [stdout] 97bcb9109ec6bdd63bb5fc66db357b2e201c8a1b460f7e750099ee2d2a8f2d24